Results 31 to 40 of about 45,379 (303)

Encapsulation-Stabilized, Europium Containing Nanoparticle as a Probe for Time-Resolved luminescence Detection of Cardiac Troponin I

Biosensors, 2017
The use of a robust optical signaling probe with a high signal-to-noise ratio is important in the development of immunoassays. Lanthanide chelates are a promising material for this purpose, which provide time-resolved luminescence (TRL) due to their ...
Ka Ram Kim, Yong Duk Han, Hyeong Jin Chun, Kyung Won Lee, Dong-Ki Hong, Kook-Nyung Lee, Hyun C. Yoon   +6 more
doaj   +1 more source

Lanthanide contraction in linear lanthanide–oxygen clusters

Journal of Coordination Chemistry, 2014
Five coordination polymers containing linear lanthanide–oxygen clusters 1–5 have been synthesized by a hydrothermal reaction of 3-(quinolin-8-yloxy) phthalic acid (H2L) with the respective lanthanide salt. The X-ray single crystal structural analyses revealed that these five crystalline materials belong to two isostructures with formulas [LnHL2(H2O)2]n
Fang, Xin, Cai, Li-Mao, Shao, Yu-Chen, Lin, Mei-Jin   +3 more
openaire   +1 more source

Synthesis, structure, semiconductive and photoluminescent properties of [{Eu(NC5H4COOH)3(H2O)2}(1.5ZnCl4)•(2H2O)]n [PDF]

Journal of the Serbian Chemical Society, 2009
A novel bimetallic 4f–3d metal-isonicotinic acid inorganic–organic hybrid complex [{Eu(NC5H4COOH)3(H2O)2}(1.5ZnCl4)•(2H2O)]n (1) was synthesized via a hydrothermal reaction and structurally characterized by single-crystal X-ray diffraction.
YA-PING XU, U-YAN LUO, XIAO-NIU FANG, WEN-TONG CHEN   +3 more
doaj   +3 more sources

Synthesis and Near Infrared Luminescence Properties of a Series of Lanthanide Complexes with POSS Modified Ligands

Molecules, 2019
A polyhedral oligomeric silsesquioxanes (POSS) modified 8-hydroxyquinoline derivative (denoted as Q-POSS) was synthesized and used as a ligand to coordinate with lanthanide ions to obtain a series of lanthanide complexes Ln(Q-POSS)3 (Ln = Er3+, Yb3+, Nd3+
Qingrui Zhang, Xiuyun Yang, Ruiping Deng, Liang Zhou, Yang Yu, Yunhui Li   +5 more
doaj   +1 more source

Crystal structure of a new europium(III) compound based on thiopheneacrylic acid

Acta Crystallographica Section E: Crystallographic Communications, 2023
A europium(III) coordination compound based on thiopheneacrylic acid (Htpa), triaquatris[3-(thiophen-2-yl)prop-2-enoato-κ2O,O′]europium(III)–3-(thiophen-2-yl)prop-2-enoic acid (1/3), [Eu(C7H5O2S)3(H2O)3]·3C7H6O2S or [Eu(tpa)3(H2O)3]·3(Htpa) (1), where ...
Suwadee Jiajaroen, Raul Diaz-Torres, Sakchai Laksee, Kittipong Chainok   +3 more
doaj   +1 more source

Lanthanide-Binding Tags for 3D X‑ray Imaging of Proteins in Cells at Nanoscale Resolution

, 2020
We report the application of lanthanide-binding tags (LBTs) for two- and three-dimensional X-ray imaging of individual proteins in cells with a sub-15 nm beam. The method combines encoded LBTs, which are tags of minimal size (ca.
Doga Gursoy (6589706), Karen N. Allen (592219), Xiaojing Huang (452039), Barbara Imperiali (758823), Tiffany W. Victor (8339859), Si Chen (164760), Randy J. Smith (1974931), Hanfei Yan (2434132), Lindsey M. Easthon (1307571), Martina Ralle (2367373), Yong S. Chu (1487095), Mingyuan Ge (1403203), Katherine H. O’Toole (8339862), Lisa M. Miller (348581)   +13 more
core   +2 more sources

A Periplasmic Lanthanide Mediator, Lanmodulin, in Methylobacterium aquaticum Strain 22A

Frontiers in Microbiology, 2022
Methylobacterium and Methylorubrum species oxidize methanol via pyrroloquinoline quinone-methanol dehydrogenases (MDHs). MDHs can be classified into two major groups, Ca2+-dependent MDH (MxaF) and lanthanide (Ln3+)-dependent MDH (XoxF), whose expression ...
Yoshiko Fujitani, Takeshi Shibata, Akio Tani   +2 more
doaj   +1 more source

Bis(η5-cyclopentadienyl)(2-{[(2-methoxyphenyl)imino]methyl}phenolato-κ3O,N,O′)terbium

Acta Crystallographica Section E: Crystallographic Communications, 2022
The air- and moisture-sensitive title compound, [Tb(C5H5)2(C14H12NO2)], was synthesized from tris(cyclopentadienyl)(tetrahydrofuran)terbium and 2-{[(2-methoxyphenyl)imino]methyl}phenol. Each Tb atom is coordinated by two cyclopentadienyl ligands in an η5-
Mikhail E. Minyaev, Konstantin A. Lyssenko, Dmitrii M. Roitershtein, Ilya E. Nifant'ev   +3 more
doaj   +1 more source

Interactions of trivalent lanthanide cations with a new hexadentate di-Schiff base : new lanthanide(III) complexes from (NE,N ' E)-2,2 '-(ethane-1,2-diylbis(oxy))bis(N-(pyridin-2-ylmethylene)ethanamine)

, 2010
This research was cofunded by the European Union in the framework of the program “Heraklitos” of the “Operational Program for Education and Initial Vocational Training” of the 3rd Community Support Framework of the Hellenic Ministry of Education, funded ...
Konstantina Skorda, Woollins, J. Derek, Plakatouras, John C., Yang Li, Skorda, Konstantina, Tsiouri, Mantha, Mantha Tsiouri, Christos Papadimitriou, Papadimitriou, Christos, Li, Yang, J. Derek Woollins, John C. Plakatouras   +11 more
core   +1 more source

Combining NMR spectroscopy and organic synthesis : from small building blocks to large biomolecules [PDF]

, 2014
Detailed knowledge of the structure of bio molecules with atomic resolution is essential for the understanding of their function. Moreover the identification and quantification of their dynamic processes are important, as they are the origin of molecular
Gsellinger, Heiko
core   +1 more source